baber/WOPTO huggingface dataset:
Patent DK-197886-A (DK)
Inventor: NAKAMURA KAZUHARU
IPC: F23M11/00
Filed: 1986-04-30
Abstract: A safety device for an oil burner is disclosed which is capable of detecting abnormal combustion which forms an excessively decreased flame, for example, sufficient to produce incomplete combustion gas to operate a fire-extinguishing device of the oil burner. The safety device includes an abnormal combustion sensing and actuation mechanism which is adapted to receive heat rays from the oil burner to detect the abnormal combustion and a starting member selectively actuated by the mechanism to operate the fire-extinguishing device when the mechanism detects the abnormal combustion.
Patent DK-231787-A (DK)
Inventor: STOLTEFUSS JUERGEN
IPC: C07D491/04
Filed: 1987-05-06
Abstract: Novel cardioactive compounds of the formula   <IMAGE>   in which R1 is alkyl, aryl or heterocyclic, preferably substituted phenyl, R2 is alkyl, preferably methyl, R3 is hydrogen, halogen, acyloxy or alkyl, preferably hydrogen, and R4 is phenyl, carbalkoxy or together with R3 forms a ring, preferably carbalkoxy, are produced by reducing the corresponding nitro compounds.
Patent DK-259489-A (DK)
Inventor: BENNETT CHRISTOPHER JOHN
IPC: H04N7/167
Filed: 1989-05-26
Abstract: A key security system provides for the reproduction of secure keys by using distributed key generation data and a distributed encrypted prekey. The system encrypts program key generation data (17) with a program key prekey (18) in accordance with a first encryption algorithm to produce the program key (20); processes the program key (20) to produce a keystream (25); and processes an information signal (26) with the keystream to produce a scrambled information signal (27). The program key prekey (18) is encrypted with a category key (22) in accordance with a second encryption algorithm to produce an encrypted program key prekey (23). The scrambled information signal (27) the program key generation data (17) and the encrypted program key prekey (23) are distributed to descramblers. The descrambler within the key security system decrypts the distributed encrypted program key prekey (23) with the category key (22) in accordance with the second encryption algorithm to reproduce the program key prekey (18); encrypts the distributed program key generation data (17) with the reproduced program key prekey (18) in accordance with the first encryption algorithm to reproduce the program key (20); processes the reproduced program key (20) to reproduce the keystream (25); and processes the distributed scrambled information signal (27) with the reproduced keystream (25) to descramble the distributed scrambled information signal. The key generation data includes authorization data that must be processed by the authorization processor (35) in the descrambler in order to enable the descrambler. The use of authorization data as key generation data protects the authorization data from spoofing attacks. When more data must be protected than a single operation of the encryption algorithm can support, then additional data blocks are protected by chaining the system, wherein the output from one stage forms part of the input to the next. The key generation data for the program key includes a sequence number securely associated with the category key to thereby "timelock" program key reproduction to the use of a current category key and thus prevent an attack based upon the use of an obsolete category key.
Patent DK-306384-A (DK)
Inventor: KOCH MANFRED
IPC: C07D235/32
Filed: 1984-06-22
Abstract: The invention relates to a process for the preparation of highly pure carbendazim   <IMAGE>   which starts from o-phenylenediamine and methyl cyanocarbamate, and, in addition, a reducing agent is added.
Patent DK-375486-A (DK)
Inventor: MOBLEY II JOSEPH GRAHAM
IPC: H04N5/44
Filed: 1986-08-06
Abstract: In an FM television signal which is angle modulated with luminance information and chrominance information, there is a high level of correlation between the picture elements which occur at a distance apart in one line period. In an attempt to control the pass band for a tuneable bandpass filter 320 to the current frequency of the arriving television signal, a control signal 340 is produced which utilizes this high level of correlation. For an NTSC system (Figure 3) the luminance information is delayed by one line period (63.5 microseconds in USA) and it is combined with a suitably delayed chrominance information in order to create the filter's control signal. For MAC systems (Figure 4) the luminance information delayed by one line and the chrominance information delayed by two lines are taken in turns as the control signal for the filter. By controlling the filter's pass band in relation to the incoming signal, it is possible to obtain a maximum of signal and a minimum of noise, so that there is an improvement in the signal/noise ratio for a colour television system. <IMAGE>
Patent DK-420287-A (DK)
Inventor: GROENER ALBRECHT
IPC: C12N7/00
Filed: 1987-08-12
Abstract: The invention relates to a process for growing Cydia pomonella granulosis virus (CpGV), which comprises propagating the virus in Larvae of Tortricidae species which have a LD50 for this virus which is a factor of 5 to 100,000 higher than that of codling moth Larvae.
Patent DK-422288-A (DK)
Inventor: BRAKE ANTHONY J
IPC: C12N15/59
Filed: 1988-07-28
Abstract: DNA constructs that are useful for providing secretory expression of heterologous polypeptides in yeast comprising a DNA sequence that includes a Kluyveromyces  alpha -factor leader sequence linked to the heterologous polypeptide by a yeast processing signal. Constructs employing the K. lactis  alpha -factor leader and processing signal sequences, with and without spacer, linked to prochymosin are exemplified.
Patent DK-464489-A (DK)
Inventor: BARTHELEMY PASCAL
IPC: D01F6/78
Filed: 1989-09-20
Abstract: The present invention relates to heat-resistant filaments, yarns and fibres based on polyamide-imide. They have a polydispersity index I </= 2.2, a tenacity at break >/= 45 cN/tex, a Young's modulus >/= 3.8 GPa, an elongation </= 25%, a colour defined by the luminance  gamma  > 25%, the whiteness W < 30 and the yellowing index YI > 170. In addition, they have very good stability to light, quantified by the retention of the mechanical characteristics. They find wide application in work and protective clothing.
Patent DK-646488-A (DK)
Inventor: SAARINEN TAPANI
IPC: G07D5/10
Filed: 1988-11-18
Abstract: In an apparatus for identifying coins or similar objects on the basis of their diameter, there are provided a coin path 2 for guiding the coins or the like 1, a light source 3 for illuminating the coin 1 on the path 2 in a direction essentially at right angles to the plane of the path 2, and a light-sensitive sensor 4 for converting the light which has passed the coin 1 to an electrical signal which depends on the diameter of the coin. Previously, the light receiver has consisted of accurately positioned optical fibres but it has been necessary to ensure that the coin is in contact with the path at the time of measurement. Moreover, in this known art, it has only been possible to produce information on the size class to which the coin belongs. These disadvantages are eliminated by virtue of the fact that the light source 3 is a column-like light source, that a lens assembly 5 for projecting an image of the light source 3 on the sensor 4 is positioned in front of the light-sensitive sensor 4 and behind the coin path 2, and that the sensor is a sensor 4 for measuring the quantity of light for converting the quantity of light from a light column emitted by the column-like light source 3 and passing the coin into an electrical signal which depends on the diameter of the coin. <IMAGE>
Patent FI-912478-A (FI)
Inventor: ISENMANN WALTER
IPC: B66B7/02
Filed: 1991-05-22
Abstract: With this system, guide rails (3) can be mounted in a lift shaft in a time-saving manner by swinging them into a fastening plate (1) and subsequently securing them with a wedge (2). The guide rails (3) are connected to one another by means of a push-in part (4) whose rectangular cross-section fits into an identical, internally profiled rectangular cross-section of the guide rail (3). The push-in part (4) is firmly installed, for example, at the top end of each guide rail (3), and the next upper guide rail (3) is in each case slipped onto the lower guide rail. The joint (8.1) between the guide rails (3) with the push-in part (4) cannot collide with the fastening point, because, as viewed in cross-section, the push-in connection is located outside the fastening mechanism. This means that joints (8.1) and fastening points can be at the same height without being mutually intrusive and that there is a free choice as regards the local positioning of fastening points and joints. 
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Patent FI-944334-A (FI)
Inventor: KACHER MARK LESLIE
IPC: A61K8/25
Filed: 1994-09-19
Abstract: The invention provides a firm, low smear, ultra mild, weakly acidic skin pH cleansing bar comprising by weight of said bar: from about 5% to about 50% of essentially free carboxylic acid, preferably myristic acid, behenic acid, or 12-hydroxy stearic acid; from about 15% to about 65% of a water-soluble organic anionic and/or nonionic bar firmness acid, preferably sodium cocoyl isethionate or sodium lauroyl isethionate; and from about 15% to about 55% water. The skin pH bar can contain little or no soap, yet has a shallow penetration value of from zero up to 12 mm. The bar is a framed bar.
Patent FI-950556-A (FI)
Inventor: ITAEVAARA MERJA
IPC: C12Q1/02
Filed: 1995-02-08
Abstract: The invention relates to a process for measuring the biodegradation of a sample, with a sample being placed in a culture solution, the solution being aerated, the quantity of carbon dioxide which is released from the solution being measured, and the biodegradation being determined on the basis of the quantity of carbon dioxide released. The carbon dioxide which is formed in accordance with the invention is conducted into a KOH- basic solution, the electrical conductivity of the solution is measured, and the quantity of carbon dioxide which has been absorbed in the solution is determined on the basis of the electrical conductivity.
Patent FI-952653-A (FI)
Inventor: GRAOSTEN MARKKU
IPC: D21H25/16
Filed: 1995-05-31
Abstract: This invention concerns a method for evening out the coating mixture and for separation of surplus coating mixture on a paper or cardboard web. Ordinary scraper blades and bars or an air doctor 4 are used to scrape off the coating mixture. When an air doctor process is used, the coating mixture applied to the web 1 is evened out on the surface of the web 1 by blowing air at high speed from the narrow slot 16 in the air doctor 4 against the web 1. Since the impulse force of the air is low, according to the invention a solid substance is mixed into the air jet in order to improve the scraping effect. <IMAGE>
Patent FI-961412-A (FI)
Inventor: MERCE-VIDAL RAMON
IPC: A61P25/26
Filed: 1996-03-28
Abstract: The present invention relates to the compounds of general formulaused as medicaments possessing therapeutic activity for the treatment of anxiety, psychosis, epilepsy, convulsion, motoricity problems, amnesia, cerebrovascular diseases or senile dementia.
Patent FI-963772-A (FI)
Inventor: KUNKEL WOLFGANG
IPC: F28F1/40
Filed: 1996-09-23
Abstract: PCT No. PCT/EP95/00957 Sec. 371 Date Sep. 16, 1996 Sec. 102(e) Date Sep. 16, 1996 PCT Filed Mar. 15, 1995 PCT Pub. No. WO95/25937 PCT Pub. Date Sep. 28, 1995The heat exchanger tube comprises a cylindrical, smooth walled outer tube (1) of steel into which a profiled insert (2) of aluminium is inserted. The profiled insert is constituted by two half shells (3,4) which engage in one another at their longitudinal edges with groove-shaped recesses (7) and rib-like projections (8). Both half shells (3,4) carry longitudinally extending ribs (5) on their internal surface which are so aligned that each half shell with its ribs constitutes a profile which is open on one side.
Patent FI-971948-A (FI)
Inventor: GOLCZ ANDRZEJ
IPC: B01D/
Filed: 1997-05-07
Abstract: The invention relates to a water treatment process, in particular to a continuous treatment process for sewage, and also a water treatment plant system, in particular a continuous treatment process for sewage. The sewage is treated so that an aerated mixture of sewage and activated sludge is degassed before the mixture is led into the secondary sedimentation tank. The sewage treatment system comprises a venting arrangement 1, which connects the aeration tank or a separate chamber 7 in the aeration tank to the secondary sedimentation tank 10 or chamber 8 separated therefrom. The venting arrangement 1 is formed as an inverted U-shaped pipe. One arm forms the feed collecting pipe 2 and the other forms the discharge collecting pipe 3, while the section connecting the ends at the top defines the intermediate chamber 4, which contains a separate gas extraction chamber 5. <IMAGE>
Patent FI-972169-A (FI)
Inventor: DEGROOT JACQUELYN A
IPC: B29C48/10
Filed: 1997-05-21
Abstract: The subject invention provides a polymer mixture having high heat resistivity, low hexane extractive and controllably lower or higher modulus. The mixture is comprised of at least one first substantially linear ethylene polymer, Component (A), and at least one second ethylene polymer which is a homogeneously branched polymer, heterogeneously branched linear polymer or a non-short chain branched linear polymer. When fabricated into film, the mixture is characterized by a heat seal initiation temperature which is substantially lower than its Vicat softening point as well as a high ultimate hot tack strength. When fabricated as a molded article, the mixture is characterized by high microwave warp distortion while maintaining a lower modulus. The polymer mixture is particularly well-suited for use in multilayer film structures as a sealant layer for such applications as cook-in packages, hot-fill packages, and barrier shrink films. In molding applications, the mixture is well-suited as freezer-to-microwave food storage containers and lids which maintain good flexibility at low temperature to allow easy openability of such containers.
Patent FI-973450-A (FI)
Inventor: HARBINSON JOHN N
IPC: D21C11/12
Filed: 1997-08-22
Abstract: Black liquor is subjected to high shear to cause a breakdown of macromolecules contained therein and provide a reduction in viscosity, thereby improving the processability of the black liquor and enabling the solids content to be increased.
Patent FI-982497-A (FI)
Inventor: HEIKKILAE HEIKKI
IPC: C07C31/24
Filed: 1998-11-18
Abstract: The invention relates to a method of producing xylitol and erythritol from arabinoxylan-containing material. According to the invention, the arabinoxylan-containing material is hydrolyzed and xylose and arabinose are separated from the obtained hydrolysate, whereafter the xylose is reduced to xylitol, and the xylitol is recovered, and the arabinose is subjected to alkaline oxidation to obtain erythronic acid which is reduced to erythritol, and the erythritol is recovered.
Patent GB-793867-A (GB)
Title: Improvements in or relating to visual position-indicating arrangements
Inventor: FERGUSON HAROLD MATTHEW
IPC: B64F1/20
Filed: 1955-01-12
Abstract: 793,867. Lamps forming line of light; lamp reflectors. 'GENERAL ELECTRIC CO., Ltd. April 12, 1956 [Jan. 12, 1955], No. 1018/55. Classes 75(2) and 75(4) [Also in Group XXXIII] An arrangement for producing a plurality of light beams B, Figs. 1 and 2, of predetermined angular width and direction with respect to a reference plane P, for use in a visual navigation aid (see Group XXXVIII), comprises a line of projection-type filament lamps, of which only a few G2. R3, G3, G4 are shown, disposed in separate light-tight compartments C and correctly positioned with respect to narrow slits S to provide the required beam widths and directions. Alternate beams are coloured red and green by filters R and G. In an alternative arrangement, Fig. 4, a single light source L is employed in conjunction with a cylindrical reflector X, the surface of which is formed with longitudinal ribs parallel to the axis to produce the light beams of the required width and direction. Filters R and G colour alternate beams. In a modification the filters may be dispensed with and two lamps emitting light of different colours employed.
Patent GB-849826-A (GB)
Title: Improvements in or relating to pipe connections
IPC: F16L23/12
Filed: 1957-01-10
Abstract: 849,826. Pipe joints ; metal pipes. CIBA Ltd. Jan. 10, 1957 [Jan. 10, 1956], No. 1064/57. Classes 99(1) and 99(2). In a joint between the ends of metal pipes 1, 2 having internal protective linings 3, 4, each pipe is provided with an end portion having an annular face covered to the outer edge thereof by a seamless extension of the lining, and the end portions of the pipes with the lining extensions therebetween are held tightly connected by clamping means which encircle the end portions and whose internal diameter is greater than the diameter of the end portions whereby the clamping means can be passed over the end portions during assembly of the joint. Means are provided for retaining the clamping means on the end portions after the former have been placed in position on the end portions. As shown the pipes are provided with vulcanized rubber linings and have secured thereto collars 5, 6 formed with inwardly projecting rounded rims 7, 8 and annular grooves 11, 12 for the reception of split, steel rings 13, 14 circular or rectangular in cross-section. Flanges 15, 16 having annular shoulders 19, 20 which abut the rings are drawn axially together by bolts 23, so that the linings 7, 8 are pressed against a washer 24 ; alternatively, the pipes are drawn towards one another by members provided with the shoulders 19, 20 and interengaged by screw-threads. In modifications, the collars are replaced by (a) rings into which the ends of the pipes are rolled or otherwise flared outwardly, and (b) rings butt-welded to the pipes. In further modifications (a) the grooves 11, 12 are formed in the pipes, and (b) the ends of the pipes are increased in thickness and provided with the grooves 11, 12.
Patent GB-1069340-A (GB)
Title: Improvements in and relating to the preparation of polyurethanes
Inventor: PARISER RUDOLPH
IPC: C08L75/00
Filed: 1966-01-10
Abstract: A polyurethane is prepared by reacting together, in stoichiometric amounts, a piperazine component viz. piperazine, 2-methyl piperazine, 2,5-dimethyl piperazine and/or 2,3,5,6-tetramethyl piperazine, with the bis-chloroformates of both a polyalkylene ether glycol and an aliphatic diol of M.W. below 200 in molar proportions from substantially 2:1 to 1:3, respectively, wherein either the polyalkylene ether glycol bischloroformate component or the diol bischloroformate component is first reacted with up to 1 molar excess of the piperazine component, and then the resulting product is reacted in a second step with the other bischloroformate component and any remaining piperazine component.  The diol may be 1,4-butane diol, neopentyl glycol or 1,4-dimethylol cyclohexane.  The process may be effected in the presence of a solvent and the second step may be effected in the presence of an excess of an acid acceptor, e.g. Na2CO3.
Patent GB-1189284-A (GB)
Title: Improvements in or relating to Diazotype Photoreproduction
Inventor: MIZIANTY MICHAEL FRANCIS
IPC: C07D211/42
Filed: 1969-01-08
Abstract: 1,189,284. Benzene diazonium derivatives. GAF CORP. 8 Jan., 1969 [11 Jan., 1968], No. 1099/69. Heading C2C. [Also in Division G2] The invention comprises diazotized derivatives of compounds of formula wherein R and R 1  are each H, halogen, alkyl or alkoxy, and Z represents the atoms necessary to complete a hydroxy-substituted piperidino ring. The above amines are prepared by hydrogenating the corresponding nitre-compounds, which are themselves obtained by reacting together the appropriate hydroxy-substituted piperidine and nitrophenyl halide.
Patent GB-549901-A (GB)
Title: Improvements in and relating to electrical testing appliances
IPC: F02P17/00
Filed: 1941-01-28
Abstract: 549,901. Testing ignition. PYCROFT, P. DE F. C. Jan. 28, 1941, No. 1143. [Class 7 (iv) j [Also in Group XXXVI] An appliance for testing H.T. ignition leads of internal combustion engines comprises a plate a, for application in place of the distributer cover, carrying a spindle, e, selector knob f and contacts k, l adapted to make contact with the usual fixed contacts m connected to the respective leads. The plate a is engraved with series of numbers corresponding to the H.T. leads associated with the magnetos, and a pointer g indicates the lead being tested. In use, a lead from a high-voltage generator is connected to the H.T. lead to be tested and the knob f turned to make the appropriate contact, an indication being given by a spark gap in the socket u; instead of a high-voltage generator and spark gap, a dry battery and lamp bulb may be used. The appliance may also be used for testing the insulation resistance of the H.T. leads, a Megger instrument being substituted for the generator.
Patent GB-711388-A (GB)
Title: Steroid 20í¬21 enol acetates
IPC: C07J75/00
Filed: 1952-01-15
Abstract: The invention comprises a 3,20-diacetoxy-pregnatetraene, a 3,21-diacetoxypregnatetraene or a 5,8-maleic anhydride or 5,8-dimethyl maleate adduct thereof characterized by the presence of a 20 : 21 carbon-carbon double bond, and their production by heating under reflux a 20-ketosteroid having hydrogen as the sole possible substituent other than carbon attached to carbon atoms 17 and 21 of the steroid carbon skeleton and isopropenyl acetate in the presence of an acid as a catalyst, whereby a steroid 20 : 21 enol acetate and acetone are formed as reaction products, while continuously distilling from the reaction zone, the acetone as formed.  As acid catalyst there may be used sulphuric acid or p-toluenesulphonic acid. Examples describe the preparation of 3b ,20-diacetoxy, 5,7,9,20-pregnatetraene dimethyl maleate adduct, 3b ,20-diacetoxy - 5,7,9(11),20 - pregnatetraene maleic anhydride adduct, 3b ,20-diacetoxy-5,20-pregnadiene, 3b ,20-diacetoxy-5,20-pregnadiene, 3b ,20-diacetoxy - 9,11 - oxido - 5,7,20 - pregnatriene maleic anhydride adduct, 3b ,20-diacetoxy - 9,11 - oxido - 5,7,20 - pregnatriene dimethyl maleate adduct, 3b ,20-diacetoxy-20-allopregnene, 3b ,20 - diacetoxy - 5,16,20 - pregnatriene, 3b ,20 - diacetoxy - 5,7,9(11),20 - pregnatetraene, 3,20 - diacetoxy - 3,5,20 - pregnatriene and 3b ,20 - diacetoxy - 16,20 - allopregnadiene.  Specifications 680,734, 693,770 and 693,850 are referred to.